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发明名称
DEVICE FOR CONTROLLING THE TENSION OF YARN UNWINDING FROM A YARN SUPPORTING BODY
摘要
申请公布号
GB1534678(A)
申请公布日期
1978.12.06
申请号
GB19770007761
申请日期
1977.02.24
申请人
SAVIO & CO SPA
发明人
分类号
B65H51/22;B65H51/20;B65H59/12;B65H77/00;(IPC1-7):B65H59/06
主分类号
B65H51/22
代理机构
代理人
主权项
地址
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